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John DeereModel A
John Deere 6100D
Utility
- power
- 85.3 hp
- displacement
- 276 ci
- Cylinders
- 4
- Forward gears
- 9
Head to head · Utility
Utility

Utility
How they compare
6100D is in the 75th percentile; 6120 is in the 71st · 5,383 models
6100D is in the 81st percentile; 6120 is in the 81st · 5,580 models
6100D is in the 50th percentile; 6120 is in the 50th · 5,720 models
6100D is in the 35th percentile; 6120 is in the 50th · 4,941 models
Full comparison
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 6100D | 6120 | — |
| Category | Utility | Utility | Same |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4045T PowerTech | PowerTech 4045TL070 | — |
| Power Output | 85.3hp | 80hp | ▲ 6100D+5.3 hp · +7% |
| Rated RPM | 2,100RPM | 2,300RPM | ▲ 6120+200 RPM · +10% |
| Cylinders | 4 | 4 | Same |
| Displacement | 276ci | 276ci | Same |
| Bore | 4.2in | 4.2in | Same |
| Stroke | 5in | 5in | Same |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Type | Transmission selective gear fixed ratio | Fully synchronized | — |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Length | 168in | 163in | ▲ 6100D+5 in · +3% |
| Width | 71.7in | 61.8in | ▲ 6100D+9.9 in · +16% |
| Height | 108in | 98in | ▲ 6100D+10 in · +10% |
| Operating Weight | 9,775lb | 9,350lb | ▲ 6100D+425 lb · +5% |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| System Type | Open center | Pressue flow compensated | — |
| Steering Type | Hydrostatic steering | Hydrostatic power | — |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Type | Power take-off at 540 rpm at 2085 engine rpm or 1000 rpm at 2065 engine rpm | Independent | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Front Tire Size | 13.6-24 | 10.00-16 | — |
| Rear Tire Size | 18.4-34 | 16.9-30 | — |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | II | — |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 6,841lb | 4,740lb | ▲ 6100D+2,101 lb · +44% |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Hydrostatic steering | Hydrostatic power | — |
| Brake Type | Wet disc brakes | Hydraulic wet disc | — |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Coolant | 4.4gal | 3.6gal | ▲ 6100D+0.7 gal · +19% |
| Spec | John Deere 6100D | John Deere 6120 | Difference |
|---|---|---|---|
| Type | Folding 2-post ROPS or cab with heat and A/C | Two-post ROPS | — |
Category context